42375779344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2149

約数の個数: 120

約数和(自身を含む): 90570973920

約数和(自身を除く): 48195194576

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 73, 76, 124, 146, 152, 248, 292, 304, 496, 584, 589, 961, 1168, 1178, 1387, 1922, 1987, 2263, 2356, 2774, 3844, 3974, 4526, 4712, 5548, 7688, 7948, 9052, 9424, 11096, 15376, 15896, 18104, 18259, 22192, 31792, 36208, 36518, 37753, 42997, 61597, 70153, 73036, 75506, 85994, 123194, 140306, 145051, 146072, 151012, 171988, 246388, 280612, 290102, 292144, 302024, 343976, 492776, 561224, 580204, 604048, 687952, 985552, 1122448, 1160408, 1170343, 1332907, 1909507, 2320816, 2340686, 2665814, 2755969, 3819014, 4496581, 4681372, 5331628, 5511938, 7638028, 8993162, 9362744, 10663256, 11023876, 15276056, 17986324, 18725488, 21326512, 22047752, 30552112, 35972648, 36280633, 44095504, 71945296, 72561266, 85435039, 139394011, 145122532, 170870078, 278788022, 290245064, 341740156, 557576044, 580490128, 683480312, 1115152088, 1366960624, 2230304176, 2648486209, 5296972418, 10593944836, 21187889672, 42375779344]

約数ペア:

[(1, 42375779344), (2, 21187889672), (4, 10593944836), (8, 5296972418), (16, 2648486209), (19, 2230304176), (31, 1366960624), (38, 1115152088), (62, 683480312), (73, 580490128), (76, 557576044), (124, 341740156), (146, 290245064), (152, 278788022), (248, 170870078), (292, 145122532), (304, 139394011), (496, 85435039), (584, 72561266), (589, 71945296), (961, 44095504), (1168, 36280633), (1178, 35972648), (1387, 30552112), (1922, 22047752), (1987, 21326512), (2263, 18725488), (2356, 17986324), (2774, 15276056), (3844, 11023876), (3974, 10663256), (4526, 9362744), (4712, 8993162), (5548, 7638028), (7688, 5511938), (7948, 5331628), (9052, 4681372), (9424, 4496581), (11096, 3819014), (15376, 2755969), (15896, 2665814), (18104, 2340686), (18259, 2320816), (22192, 1909507), (31792, 1332907), (36208, 1170343), (36518, 1160408), (37753, 1122448), (42997, 985552), (61597, 687952), (70153, 604048), (73036, 580204), (75506, 561224), (85994, 492776), (123194, 343976), (140306, 302024), (145051, 292144), (146072, 290102), (151012, 280612), (171988, 246388)]